.ease-motion(@className, @keyframeName) {
  .make-motion(@className, @keyframeName);
  .@{className}-enter-active, .@{className}-appear {
    opacity: 0;
    animation-timing-function: linear;
    animation-duration: @transition-time;
  }
  .@{className}-leave-active {
    animation-timing-function: linear;
    animation-duration: @transition-time;
  }
}

.ease-motion(ease, oolongEase);

@keyframes oolongEaseIn {
  0% {
    opacity: 0;
    transform: scale(0.9);
  }
  100% {
    opacity: 1;
    transform: scale(1);
  }
}

@keyframes oolongEaseOut {
  0% {
    opacity: 1;
    transform: scale(1);
  }
  100% {
    opacity: 0;
    transform: scale(0.9);
  }
}
